Fix handling of illegal dates in onvif sensor (#73600)
Fix handling of illegal dates in onvif sensor (#73600)

* Fix handling of illegal dates in onvif sensor

* Address review comment

* Address review comment
nkgilley/home-assistant,w1ll1am23/home-assistant,nkgilley/home-assistant,w1ll1am23/home-assistant,mezz64/home-assistant,mezz64/home-assistant